/Engine/Plugins/Experimental/Mutable/Source/MutableTools/Private/MuT/NodeImageGradientPrivate.h
class Private : public [mu::NodeImage::Private](API\Plugins\MutableTools\MuT\NodeImage\Private)
NodeColourPtr
m_pColour0
NodeColourPtr
m_pColour1
vec2< int >
m_size